Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
thien danh » thien anh, thien dang, thien thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
than tinh » thanh tinh, than kinh, thai tinh
dong dan » dong danh, duong dan, dong san
dan chan » dan gian, dan ca, van chat
chan tap » han tap, phan tap, chan ta
tinh va » tich va, trinh van, trinh vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (thien danh)) - than tinh va thuong dong dan chan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (thien danh)) - than tinh va thuong dong dan chan tap*.