Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, ran cau, tra cau
toan cau » toan cao, toan ban, toan tap

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 trinh) OR (hanh chinh)) cua hang cong tan ((tran cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((hanh trinh) OR (hanh chinh)) cua hang cong tan ((tran cau) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - ((hanh trinh) OR (hanh chinh)) cua hang cong tan ((tran cau) or (toan cau))".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((hanh trinh) OR (hanh chinh)) cua hang cong tan ((tran cau) or (toan cau))*.