Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trang » canh tranh, hanh trinh, minh trang
nhung cong » dung cong, thong cong, nhung don
hang cong » dang cong, hang nong, bang cong
tan toan » tan tran, tap toan, van 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: toc thieu xanh - ((hanh trang) or (thanh trung)) cua ((nhung cong) OR (hang cong)) tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((hanh trang) OR (thanh trung)) cua ((nhung cong) OR (hang cong)) tan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - ((hanh trang) or (thanh trung)) cua ((nhung cong) OR (hang cong)) tan toan ban".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((hanh trang) or (thanh trung)) cua ((nhung cong) OR (hang cong)) tan toan ban*.