Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
chua xang » chua nang, chuc nang, chua dong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
tap quang » tap quan, tac quang, tai quang
quang cao » nang cao, quang nam
chu xanh » chu manh, chieu xanh, chuc danh
chu bang » thu bang, chuc nang, chu quang
cong tap » cuong tap, cong tac, cong tan

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) or (chu bang)))) - hanh tranh cua nhung cong tap quang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (((chua xang) OR (chu bang)))) - hanh tranh cua nhung cong tap quang cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (((chua xang) or (chu bang)))) - hanh tranh cua nhung cong tap quang cao*.