Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
lang luan » tang luan, hang luan, bang luan
luan hoan » luan van
long dan » long doan, cong dan, nong dan
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh lap, thanh cac

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 - nhanh lang luan hoan ((long dan) or (cong tan)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - nhanh lang luan hoan ((long dan) OR (cong tan)) than cap.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - nhanh lang luan hoan ((long dan) or (cong tan)) than cap*.