Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
doanh cua » doanh luan
van thanh » ban thanh, van tuan
thanh ban » thanh san, thanh van, thanh bac
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
manh cua » ban cua
cong van » cong vang, cong san, song van

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 manh)) - hanh ((doanh cua) or (manh cua)) thong cong van thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh ((doanh cua) OR (manh cua)) thong cong van thanh ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - hanh ((doanh cua) or (manh cua)) thong cong van thanh ban*.