Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
trong thap » trong thai, trong phap, trong thuat
chau tinh » cuu tinh, ha tinh, cua tinh
tuan dung » tuan duong, tran dung, tan dung
thap toan » tap toan, phap toan, thuat toan
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: ho ((chau tinh) or (chieu sang)) - thanh trung tuan dung trong thap toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (chieu sang)) - thanh trung tuan dung trong thap toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (chieu sang)) - thanh trung tuan dung trong thap toan cau*.