Perhaps you should try some spelling variations:
kieu tinh » lieu tinh, trieu tinh, diep tinh
canh tinh » manh tinh, canh tranh, nhanh tinh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
hanh cong » thanh cong, hang cong, hanh dong
dang cong » dung cong
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu
ho kieu » ho lieu, so kieu, thi kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho kieu tinh - ((canh tinh) or (hanh tinh)) quang ((hanh cong) or (dang cong)) tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho kieu tinh - ((canh tinh) OR (hanh tinh)) quang ((hanh cong) OR (dang cong)) tan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - ((canh tinh) or (hanh tinh)) quang ((hanh cong) or (dang cong)) tan phan cau*.