Perhaps you should try some spelling variations:
thanh nhan » thanh phan, thanh toan, doanh nhan
duc danh » duc anh, duc manh, duc hanh
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
cua tre » cua te, cuu tre, cua triet
su sai » su tai, su hai, su dai
sai ky » sac ky
va cam » va cham, va cac, va cao

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