Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
hang hang » nang hang, cang thang, hung thang
hang thai » hoang thai, hang tai, hang hai
thai vung » thai cong, thai van
vung cong » dung cong, vung dong, vung song
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chuc danh
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) or (chua xang)) - hang hang thai vung cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hang hang thai vung cong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hang hang thai vung cong manh toan ban*.