Perhaps you should try some spelling variations:
thanh ban » thanh van, thanh bac, thanh bai
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
cuu tre » cua tre, cau tren, cau treo
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam

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