Perhaps you should try some spelling variations:
hanh trang » thanh trung, hanh trinh, minh trang
hang cong » dang cong, hang nong, bang cong
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
cong nam » dong nam, uong nam, thong nam
nam toan » nam tan, tam toan, nam thanh
toan cau » toan cao, toan ban, toan tap
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chu manh)) - ((hanh trang) OR (canh tranh)) va hang cong nam toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - ((hanh trang) OR (canh tranh)) va hang cong nam toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - ((hanh trang) OR (canh tranh)) va hang cong nam toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - ((hanh trang) OR (canh tranh)) va hang cong nam toan cau*.