Perhaps you should try some spelling variations:
thanh trung » thanh tung
khong tuong » khong xuong, khong trong, phong tuong
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu quang » thieu quang, hieu quan, hieu qua
trung cua » truong cua, trung tuan, trung cap
cua khong » hua khong, cua phuong, cua thuong
tuong dan » huong dan, tung dan, xuong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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 (hieu quang)) - thanh trung cua khong tuong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (hieu quang)) - thanh trung cua khong tuong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (hieu quang)) - thanh trung cua khong tuong dan phan cau*.