Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
luat dung » suat dung, luat chung, thuat dung
dung cong » dung trong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chieu xanh) or (chu van)) - hanh trinh luat dung cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chieu xanh) OR (chu van)) - hanh trinh luat dung cong san toan tap*.