Perhaps you should try some spelling variations:
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
tang luan » dung luan
tang cua » mang cua, hang cua, thong cua
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than cau » toan cau, phan cau, 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 - hanh ((tang cua) or (tang luan)) thong ((cong dan) or (cong tan)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - hanh ((tang cua) OR (tang luan)) thong ((cong dan) OR (cong tan)) than cau.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - hanh ((tang cua) or (tang luan)) thong ((cong dan) or (cong tan)) than cau*.