Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
thieu xanh » chieu xanh, hieu manh, thien anh
hieu lang » chieu sang, hieu quang, nhieu tang
trung cap » truong cao, trung tam
cap dung » ap dung, cao dung, chan dung
trong ca » trong nha
tran tan » tran tuan, tran van, tran thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) or (hieu lang)) - hanh trung cap dung ((trong ca) or (trong cac)) tran tan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu lang)) - hanh trung cap dung ((trong ca) OR (trong cac)) tran tan.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (hieu lang)) - hanh trung cap dung ((trong ca) or (trong cac)) tran tan*.