Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
cua triet » cua viet, su triet
va thanh » gia thanh, ban thanh, va tinh
va triet » va thiet, va trien, ve triet
chat xuc » chat huu, cam xuc, chao xu
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
su viet » so viet
xuc va » duc va, tuc va, luc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang xa hoi. hieu ve chat xuc va thanh hai ((((cua triet) OR (va triet))) OR (su viet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang xa hoi. hieu ve chat xuc va thanh hai ((((cua triet) OR (va triet))) or (su viet))~".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. hieu ve chat xuc va thanh hai ((((cua triet) OR (va triet))) or (su viet))*.