Perhaps you should try some spelling variations:
hanh hang » thanh hang, hang hang, hanh mang
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, chao chu, theo yeu
hanh han » hanh nhan, hanh phan, hanh san
cong tac » cong ty
tac khan » tac nhan, cac khoan, tac chuan
cho chu » cho thue
va hang » van hang, va nang, va lang
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (cho chu)) xanh - ((hanh hang) or (hanh han)) va hang cong tac khan ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cho chu)) xanh - ((hanh hang) OR (hanh han)) va hang cong tac khan ap.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (cho chu)) xanh - ((hanh hang) or (hanh han)) va hang cong tac khan ap*.