Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chu xanh » chu manh, chieu xanh, chua xang
dung cua » dung luan, dung cho
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than ban » thanh ban, toan ban, than man
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: theo ((chu xanh) or (chu van)) - hanh ((huong cua) or (dung cua)) thong cong ban than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu van)) - hanh ((huong cua) OR (dung cua)) thong cong ban than ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu van)) - hanh ((huong cua) or (dung cua)) thong cong ban than ban*.