Perhaps you should try some spelling variations:
hung phuong » nhung phuong, dung phuong, hong phuong
thieu tinh » trieu tinh, chieu tinh, thien tinh
phuong dan » phuong danh, phuong doan, huong dan
hoc thieu » toc thieu, hoc hien
canh tran » canh tranh, hanh trang, banh trang
tran van » luan van
van hung » van dung, manh hung, van duong
phan dau » phan tu
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - canh tran van hung phuong dan ((phan dau) OR (hang dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - canh tran van hung phuong dan ((phan dau) OR (hang dau))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - canh tran van hung phuong dan ((phan dau) OR (hang dau))*.