Perhaps you should try some spelling variations:
thanh tung » thanh cong
tung quan » tuong quan, trung quan, dung quan
dang dong » dang cong, dung dong, dan dong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
lao dong » ha dong, van dong
tin toan » tinh toan, nin toan, trinh 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 chu xanh - thanh tung quan ((dang dong) or (lao dong)) tin toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh tung quan ((dang dong) OR (lao dong)) tin toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh tung quan ((dang dong) or (lao dong)) tin toan ban*.