Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thong cong, thuong con, thuong dong
chieu sang » chieu sach, chieu xanh, hieu lang
cap thuong » chap thuong, ca thuong, cao thuong
chau tinh » cuu tinh, ha tinh, cua tinh
trung cap » truong cao, trung tam
dan chan » dan gian, van chat

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) or (chau tinh)) - thanh trung cap thuong cong ((dan chan) or (dan ca)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chau tinh)) - thanh trung cap thuong cong ((dan chan) OR (dan ca)) cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chau tinh)) - thanh trung cap thuong cong ((dan chan) or (dan ca)) cau*.