Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh anh » thanh binh, thanh san, hinh anh
theo chu » theo chieu, cho chu, theo yeu
chao chu » cho chu, cua chu, cao cho
hanh anh » hinh anh, anh anh, hanh doanh
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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: ((theo chu) or (chao chu)) xanh - ((hanh anh) OR (thanh anh)) va thuong cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (chao chu)) xanh - ((hanh anh) OR (thanh anh)) va thuong cong tac toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (chao chu)) xanh - ((hanh anh) OR (thanh anh)) va thuong cong tac toan ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (chao chu)) xanh - ((hanh anh) OR (thanh anh)) va thuong cong tac toan ban*.