Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
ban than » ban thanh, van thanh, ban hanh
ban hang » ngan hang

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: "ho ((hieu manh) OR (chieu sang)) - thanh trung cua nhung cong ((ban than) OR (ban hang)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) OR (chieu sang)) - thanh trung cua nhung cong ((ban than) OR (ban hang)) cau*.