Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
nhung cong » dung cong, hang cong, nhung don
hanh bang » hanh mang, lanh bang, hanh trang
chu xanh » chu manh, chieu xanh, chua xang
anh bang » anh hoang, anh quang, tinh bang
toan ban » van ban
cho chu » cho thue
ha toan » hoa toan, ha tran, va toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - ((hanh bang) or (anh bang)) va ((nhung cong) OR (thong cong)) ha toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - ((hanh bang) OR (anh bang)) va ((nhung cong) OR (thong cong)) ha toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - ((hanh bang) or (anh bang)) va ((nhung cong) OR (thong cong)) ha toan ban".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((hanh bang) or (anh bang)) va ((nhung cong) OR (thong cong)) ha toan ban*.