Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
nam xuc » cam xuc, nam thuc, nam duoc
nam xua » nam cua, nam mua, nam qua
vai cua » dai cua, hai cua, lai cua
su sai » su tai, su hai, su dai
sai ky » sac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky nang ((x ho) or (xa hoi)). hieu van ((nam xuc) or (nam xua)) va thanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky nang ((x ho) OR (xa hoi)). hieu van ((nam xuc) OR (nam xua)) va thanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: su sai ky nang ((x ho) or (xa hoi)). hieu van ((nam xuc) or (nam xua)) va thanh vai cua triet*.