Perhaps you should try some spelling variations:
trinh tai » trinh toan, trinh tu, trinh han
hinh tai » chinh tai, hinh thai, chinh tri
hinh bai » hinh thai, tinh bac, anh bai
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cac duc » cac du, cao duc, cac dac
cua tre » cua te, cuu tre, cua triet
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. hieu va cac duc va ((((hinh tai) or (hinh bai))) or (trinh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. hieu va cac duc va ((((hinh tai) OR (hinh bai))) OR (trinh tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. hieu va cac duc va ((((hinh tai) or (hinh bai))) or (trinh tai)) cua tre*.