Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong luong » cong thuong, nang luong, cong dong
phan cong » thanh cong
luong dao » duong dao, truong dao, luong giao
ho chieu » theo chieu, hoc thieu, doi chieu
dao toan » bao toan, dan toan, dao hoan
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: ((ho chieu) or (toc thieu)) xanh - ((thanh trung) or (thanh tung)) phan cong luong dao toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) xanh - ((thanh trung) OR (thanh tung)) phan cong luong dao toan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (toc thieu)) xanh - ((thanh trung) or (thanh tung)) phan cong luong dao toan ban*.