Perhaps you should try some spelling variations:
thien nang » thien dang, trien nang, thien cong
thien bang » khien bang, thien ban, thien dang
thien danh » thien anh, thien dang, thien thanh
thong dan » thong van, tuong dan, thong den
tranh va » tranh van, trang va, trinh va
va thong » va thuong, va phuong, he thong
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: hoc ((((thien nang) or (thien bang))) or (thien danh)) - canh tranh va thong thong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thien nang) OR (thien bang))) OR (thien danh)) - canh tranh va thong thong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thien nang) or (thien bang))) or (thien danh)) - canh tranh va thong thong dan phan cau*.