Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, doi chieu
trung ap » trung cap, trung lap, trung tam
cong ban » cong bang, cong san, cong dan
cong tan » cong tac, cong san, cong thanh
ap dung » xay dung, van dung

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 ap dung ((cong ban) OR (cong tan)) thanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh trung ap dung ((cong ban) OR (cong tan)) thanh cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung ap dung ((cong ban) OR (cong tan)) thanh cau*.