Perhaps you should try some spelling variations:
toan khung » toan chung, toan khong, toan thuong
khung cong » nhung cong, khung long, phung cong
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
cong toan » cong tan, cong hoan, cong tuan
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo phap tinh - thanh cong toan khung cong dan than cao~.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - thanh cong toan khung cong dan than cao*.