Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
chu sang » chu bang, chieu sang, chuc nang
thu sang » thu hang, thu san, thu bang
manh cua » doanh cua, ban cua
cong san » cong tac
san van » tan van, luan van, tran van

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chu sang) OR (thu sang)) - hanh manh cua nhung cong san van ban~".
• Adding a wildcard symbol may retrieve word variants: chao ((chu sang) OR (thu sang)) - hanh manh cua nhung cong san van ban*.