Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
cong tac » cong ty
tac nhan » tao nhan, cac nhan, dac nhan
nhan ban » nhuan ban, nhat ban, nhan dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - ((hanh mang) or (anh tang)) cua nhung cong tac nhan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chau tinh - ((hanh mang) OR (anh tang)) cua nhung cong tac nhan ban*.