Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoang xanh » hoang anh, hoang van, hoang xuan
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
cong van » cong vang, cong san, song van
chu han » chu van
van tan » van tuan, van ban, van tai
tan ban » toan ban, tang 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: chao ((chu xanh) or (chu han)) - ((hoang xanh) or (hoang minh)) cua nhung cong van tan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu xanh) OR (chu han)) - ((hoang xanh) OR (hoang minh)) cua nhung cong van tan ban.
• Adding a wildcard symbol may retrieve word variants: chao ((chu xanh) or (chu han)) - ((hoang xanh) or (hoang minh)) cua nhung cong van tan ban*.