Perhaps you should try some spelling variations:
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cao » va cao, ve cac, ve co
ve bao » te bao, va bao
suc va » duc va, tuc va, luc va
vi cuu » vi luu, vinh cuu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang x hoi. hieu ((ve cao) OR (ve bao)) suc va hanh vi cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang x hoi. hieu ((ve cao) OR (ve bao)) suc va hanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang x hoi. hieu ((ve cao) OR (ve bao)) suc va hanh vi cuu tre*.