Perhaps you should try some spelling variations:
thien van » thi van
van phan » van phong, van thanh, luan phan
hanh tai » thanh tai, hang tai, han tai
hanh vai » hanh vi, hanh va, hanh van
cuu tre » cua tre, cau tren, cau treo
nang xa » nang x, lang xa, nang ma
duc ban » duc tan, duc van, duc man
dua ban » dia ban, cua ban, qua ban
tu sai » tu bai, tu san, tu cai
sai ky » sac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky nang xa hoi. thien van phan ((duc ban) or (dua ban)) ((hanh vai) OR (hanh tai)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. thien van phan ((duc ban) OR (dua ban)) ((hanh vai) OR (hanh tai)) cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky nang xa hoi. thien van phan ((duc ban) or (dua ban)) ((hanh vai) OR (hanh tai)) cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. thien van phan ((duc ban) or (dua ban)) ((hanh vai) OR (hanh tai)) cuu tre*.