Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
luan thong » luan phong, luan tuong, luat thong
hanh dung » thanh dung, anh dung, hanh dong
hap tinh » phap tinh, nhap tinh, ha tinh
cong tac » cong ty
thai cao » tai cao, thoai cac, thuat cao
ho hap » hoi nhap, hoc phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hap tinh - ((hanh dung) or (nhanh lang)) luan thong ((cong san) OR (cong tac)) thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hap tinh - ((hanh dung) OR (nhanh lang)) luan thong ((cong san) OR (cong tac)) thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hap tinh - ((hanh dung) or (nhanh lang)) luan thong ((cong san) OR (cong tac)) thai cao".
• Adding a wildcard symbol may retrieve word variants: ho hap tinh - ((hanh dung) or (nhanh lang)) luan thong ((cong san) OR (cong tac)) thai cao*.