The Core Problems It Solves
When complex questionnaires are digitized, they often suffer from split question types and broken logic control. The TLSUN Online Survey System solves this with a paper-like questionnaire layout and complete logic control, letting large web surveys stay rigorous while going online.
Question types stay intact
Complex question types are presented in full, just like on paper, with no forced splitting to fit digitization.
Complete logic control
Skip, display, and validation logic is fully preserved, so the questionnaire behaves exactly as you intend.
No compromise on rigor
Combines online execution efficiency with the rigor that large surveys demand.
Key Capabilities
Capabilities that span the full questionnaire lifecycle, meeting the complete needs of large, complex survey projects.
Paper-like questionnaire layout
Presented like a paper questionnaire; complex question types stay intact and logic is never lost.
Excel sample import
Import samples directly from a prepared Excel file to set up your project quickly.
Custom composite-variable quota management
Manage quotas by custom fields (region, student ID, phone number, etc.) with flexible composite variables.
Access-control variables
Control sample access by custom fields, with identity verification such as student ID or phone number.
Rich question types & logic skip
Supports many question types and skip logic, plus historical data loading for panel surveys.
Multi-channel publishing
Publish via QR code and links, across PC, mobile, and tablet.
Statistical analysis
Pie, bar, and line charts, with dynamic data analysis.
Data export
Export to SPSS, Excel, and CSV for further analysis.
Why Choose TLSUN
| Capability | Generic survey tools | TLSUN Online Survey System |
|---|---|---|
| Complex question types | Often must be split to fit digitization | Paper-like layout — questions stay intact |
| Logic control | Limited logic | Skip, validation, and display logic fully preserved |
| Samples & quotas | Limited quota dimensions | Excel import + custom composite-variable quotas |
| Use cases | Small-to-medium simple surveys | Large, complex social surveys and market research |
Typical Applications
Long-term service to large academic panel surveys, social surveys, and market research projects.
Large academic panel surveys
Supports historical data loading, longitudinal comparison, and panel studies such as the Panel Study of Chinese University Students (PSCUS).
Social surveys
Powers large-scale social surveys such as the China Public Opinion Index Survey and the provincial university faculty-and-student survey.
Market research & satisfaction surveys
For market research, satisfaction surveys, and other commercial scenarios.
Project scale examples: 250,000 questionnaires completed across primary, secondary and university students and young workers; 40,000 questionnaires for the contemporary Chinese youth employment, life and values panel survey; 100,000 samples for the provincial university faculty-and-student survey; 10,000 samples for the China Public Opinion Index Survey. View case studies →
FAQ
Who is the TLSUN Online Survey System for?
Research institutions, universities, and market research firms that need to handle complex question types and logic while enforcing strict quota management — especially for large, complex social surveys and market research.
What is a paper-like questionnaire?
An online questionnaire presented with the same layout and typesetting as a paper questionnaire, so complex question types stay intact and the original logic control is fully preserved.
How do I manage samples and quotas?
Import samples from an Excel file, control access by custom fields, and manage quotas by custom composite variables.
What formats can data be exported in?
SPSS, Excel, and CSV, with pie, bar, and line chart statistical analysis.