Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
cua thong » cua thuong, cua khong, cua tong
manh cua » doanh cua, ban cua
tan than » tan thanh, tan tran, tam than
ban than » ban thanh, van thanh, ban hanh
ban hang » ngan hang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh manh cua thong cong ((tan than) OR (((ban than) OR (ban hang)))) man~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh manh cua thong cong ((tan than) or (((ban than) OR (ban hang)))) man~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh manh cua thong cong ((tan than) or (((ban than) OR (ban hang)))) man*.