Perhaps you should try some spelling variations:
doanh chung » doanh nhung, doanh thuong, doan hung
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
doc hieu » toc thieu, hoc hien
cu thong » cuoi thong, sau thong, duy thong
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: ((doc hieu) or (hoc thieu)) xanh - doanh chung cu thong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) xanh - doanh chung cu thong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc thieu)) xanh - doanh chung cu thong cong dan toan ban*.