Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
nhan dang » nhan dan, phan dang, tran dang
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
dang cua » dung cua, dong cua, mang cua
van tan » van tuan, van tai, van thanh

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 (chieu tinh)) - nhan dang cua nhung cong ((van tan) OR (van ban)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu tinh)) - nhan dang cua nhung cong ((van tan) OR (van ban)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chieu tinh)) - nhan dang cua nhung cong ((van tan) OR (van ban)) cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu tinh)) - nhan dang cua nhung cong ((van tan) OR (van ban)) cau*.