Perhaps you should try some spelling variations:
tuan khai » than khai, quang khai, tuong khai
van tuan » van quan, van ban, anh tuan
khai cuu » khao cuu, thai cua, cham cuu
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
duc van » duc va, duc tan, duc manh
cuu tre » cua tre, cau tren, cau treo
su can » su van, su cao, tu can
can ky » van ky, dan ky, ban 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 can ky nang xa hoi. hieu ((ve cham) or (vu cham)) duc van tuan khai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su can ky nang xa hoi. hieu ((ve cham) OR (vu cham)) duc van tuan khai cuu tre.
• Adding a wildcard symbol may retrieve word variants: su can ky nang xa hoi. hieu ((ve cham) or (vu cham)) duc van tuan khai cuu tre*.