Perhaps you should try some spelling variations:
trieu minh » trien minh, trien kinh, trinh minh
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh mang
sang than » cang thang, dang thanh, sang tao
san than » san thanh, ban than, van than
tang va » trang va, tang van, thang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((trieu minh) or (trieu tinh)) - hanh tang va nhung cong ((san than) or (sang than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((trieu minh) OR (trieu tinh)) - hanh tang va nhung cong ((san than) OR (sang than)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((trieu minh) or (trieu tinh)) - hanh tang va nhung cong ((san than) or (sang than)) cau*.