Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hinh trong » chinh trong, dinh trong, sinh trong
mot chieu » doi chieu, ho chieu
cac thong » cac phong, cac tuong, tac thong
theo chu » theo chieu, cho chu, chao chu
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: ((mot chieu) or (theo chu)) xanh - hinh trong cac thong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chu)) xanh - hinh trong cac thong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chu)) xanh - hinh trong cac thong cong dan toan ban*.