Perhaps you should try some spelling variations:
nguong dan » huong dan
phap tinh » phap sinh, phap tieng, phap tang
nhanh ban » nhanh bac, nhanh ba, thanh ban
thi phap » theo phap, thi hai, thi ha
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tap
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: thi phap tinh - nhanh ban cua cong ((nguong dan) or (cong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thi phap tinh - nhanh ban cua cong ((nguong dan) OR (cong dan)) toan cau*.