Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thong cong, thuong con, thuong dong
thien dang » thien bang, thien nang, thien cong
thien danh » thien anh, thien thanh, thien chanh
cap thuong » chap thuong, ca thuong, cao thuong
trung cap » truong cao, trung tam
cong dan » cong san, cong tan, huong dan
dan canh » van canh, dan cach, dan hanh
canh cau » canh chau, can cau, danh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien dang) or (thien danh)) - thanh trung cap thuong cong dan canh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien dang) OR (thien danh)) - thanh trung cap thuong cong dan canh cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien dang) or (thien danh)) - thanh trung cap thuong cong dan canh cau*.