Perhaps you should try some spelling variations:
thanh dam » thanh dat, thanh nam, thanh tam
ve triet » va trien, su triet
nang lai » nang tai, mang lai, nang cai
thanh da » thanh dat, thanh dan, thanh ha
xuc ban » duc ban, cuc ban, quoc ban
lai roi » lai hoi, loi roi
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
va cao » va cac, va dao, va bao
va co » vo co

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky nang lai roi. hieu ((va cao) OR (va co)) xuc ban ((thanh da) or (thanh dam)) ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang lai roi. hieu ((va cao) OR (va co)) xuc ban ((thanh da) OR (thanh dam)) ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky nang lai roi. hieu ((va cao) OR (va co)) xuc ban ((thanh da) or (thanh dam)) ve triet".
• Adding a wildcard symbol may retrieve word variants: su sac ky nang lai roi. hieu ((va cao) OR (va co)) xuc ban ((thanh da) or (thanh dam)) ve triet*.