Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
phan cong » thanh cong
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
dung hoc » dong hoc, dung thuoc, trung hoc
hoc phan » hoc dan, hoc pho
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu tinh - thanh dung hoc phan cong dan ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - thanh dung hoc phan cong dan ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - thanh dung hoc phan cong dan ((toan tap) or (toan cao))*.