Perhaps you should try some spelling variations:
quang dung » quang trung, ung dung, cuong dung
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dang » hanh dong, hanh dung, hanh mang
dung cong » dung trong
anh dang » anh dong, anh dung, anh bang
cong ban » cong bang, cong san, cong tan
ban phan » ban phap, van phan, ban than
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: theo tieu xanh - ((hanh dang) or (anh dang)) quang dung cong ban phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh dang) OR (anh dang)) quang dung cong ban phan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh dang) or (anh dang)) quang dung cong ban phan cau*.