Perhaps you should try some spelling variations:
thanh than » thanh thanh, thanh thang, thanh toan
van thanh » ban thanh, van tuan
hieu van » hieu va, thien van, lieu va
than cua » nhan cua, thai cua, ban cua
tang xa » trang xa, tang ma, lang xa
ky tang » ky nang, ky dang, kho tang
van cam » van nam, van lam, van cau
cam duc » cam xuc, cao duc, pham duc
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, cua triet
su sai » su hai, su dai, su mai
su tai » su thi, tu tai

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) OR (su tai)) ky tang xa hoi. hieu van cam duc van thanh than cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sai) OR (su tai)) ky tang xa hoi. hieu van cam duc van thanh than cua tre".
• Adding a wildcard symbol may retrieve word variants: ((su sai) OR (su tai)) ky tang xa hoi. hieu van cam duc van thanh than cua tre*.