Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
thanh tung » thanh cong
cao thuong » cao truong, ca thuong, cho thuong
tung cao » nung cao, truong cao, trung cap
can bang » cao bang, can ban, van ban
phan cau » phan dau, phan cac, phan tu
con ban » con bang, co ban, can ban

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 xanh) or (chieu sang)) - thanh tung cao thuong ((con ban) or (can bang)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - thanh tung cao thuong ((con ban) OR (can bang)) phan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - thanh tung cao thuong ((con ban) or (can bang)) phan cau*.