Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
cong manh » cong danh, duong manh, cong thanh
chu xanh » chu manh, chieu xanh, chua xang
trang va » tran van
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap
cho chu » cho thue

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 ((trang va) OR (hang va)) thong cong manh ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - hanh ((trang va) OR (hang va)) thong cong manh ((toan tai) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - hanh ((trang va) OR (hang va)) thong cong manh ((toan tai) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh ((trang va) OR (hang va)) thong cong manh ((toan tai) or (toan cao))*.