Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong dan, dong ban
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - thanh trung cua nhung ((((cong ban) OR (cong san))) or (cong tan)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung cua nhung ((((cong ban) OR (cong san))) OR (cong tan)) phan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh trung cua nhung ((((cong ban) OR (cong san))) or (cong tan)) phan cau*".