Perhaps you should try some spelling variations:
phuong hang » phuong hoang, phuong bang, phuong hanh
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
van phuong » van phong, va phuong, van chuong
thanh cac » hanh cac, thanh bac, thanh ca
lang van » dang van, tang van, hoang van
than cap » khan cap, thanh lap, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - nhanh lang van phuong hang va ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - nhanh lang van phuong hang va ((than cap) OR (thanh cac))*.