Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
hanh mang » nhanh mang, nhanh lang, thanh hang
tong cong » trong cong, cong cong, dung cong
chu manh » ho manh, chu han, chu van
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
san toan » van toan, dan toan, manh 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: theo ((chieu xanh) or (chu manh)) - ((hanh trang) or (hanh mang)) cua tong cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chu manh)) - ((hanh trang) OR (hanh mang)) cua tong cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chu manh)) - ((hanh trang) or (hanh mang)) cua tong cong san toan ban*.