Perhaps you should try some spelling variations:
hanh trinh » canh tranh
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
chua xang » chua nang, chuc nang, chu bang
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chuc danh
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: cho ((chu xanh) OR (chua xang)) - ((hanh trinh) or (hanh chinh)) quan dung cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chu xanh) OR (chua xang)) - ((hanh trinh) OR (hanh chinh)) quan dung cong thanh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chu xanh) OR (chua xang)) - ((hanh trinh) or (hanh chinh)) quan dung cong thanh toan cau".
• Adding a wildcard symbol may retrieve word variants: cho ((chu xanh) OR (chua xang)) - ((hanh trinh) or (hanh chinh)) quan dung cong thanh toan cau*.