Perhaps you should try some spelling variations:
thuong chau » phuong cham, thuong chi, thuong han
thieu xanh » chieu xanh, hieu manh, thien danh
thuong cap » thuong gap, thong cap, thuong mai
thien anh » thien danh, tien anh, thien thanh
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh 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: hoc ((thieu xanh) OR (thien anh)) - thanh ((thuong cap) or (thuong chau)) dung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - thanh ((thuong cap) OR (thuong chau)) dung cong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (thien anh)) - thanh ((thuong cap) or (thuong chau)) dung cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (thien anh)) - thanh ((thuong cap) or (thuong chau)) dung cong dan toan ban*.