Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
hung luong » hung vuong, dung luong, hang luong
luong tinh » luong tin, long tinh, luong ninh
chau tinh » cuu tinh, ha tinh, cua tinh
trung cap » truong cao, trung tam
cap hung » cam hung, cap dung, cay hung
toan cau » toan cao, toan ban, toan tap

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 (((chieu xanh) or (chau tinh)))) - thanh trung cap hung luong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (((chieu xanh) OR (chau tinh)))) - thanh trung cap hung luong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (((chieu xanh) or (chau tinh)))) - thanh trung cap hung luong tinh toan cau*.