Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
anh trong » anh thuong, dinh trong, lang trong
trong cao » truong cao, trong cac, trong ca
cao chung » cac chung, cho chuong, chon chung
cong tap » cuong tap, cong tan, con tap
tong tap » tuong tac, trong tan, tong hop
cong tac » cong ty
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - anh trong cao chung ((((cong tap) or (tong tap))) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - anh trong cao chung ((((cong tap) OR (tong tap))) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - anh trong cao chung ((((cong tap) or (tong tap))) or (cong tac)) toan ban*.