Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
hanh manh » hanh mang, lanh manh, hoang manh
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
manh qua » manh quan, manh cua, danh qua
qua dung » quang dung, su dung, qua song
cong tac » cong ty
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xanh - hanh manh qua dung ((cong tac) or (cong thanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - hanh manh qua dung ((cong tac) OR (cong thanh)) toan tap*.