Perhaps you should try some spelling variations:
van khanh » van thanh, van hanh, van anh
tinh cua » trinh cua, sinh cua, tinh chat
vinh cua » sinh cua, dinh cua, vinh cuu
hieu van » hieu va, thien van, lieu va
xuc van » duc van, luc van, xuc ban
van cac » van hac, van cau, van bac
cac xuc » cam xuc, cac nuoc, chat xuc
nang xa » nang x, lang xa, nang ma
tu sanh » tu hanh, tu manh, tu anh
tu san » thu san, tu ban, tu can

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu san) or (tu sanh)) ky nang xa hoi. hieu van cac xuc van khanh ((vinh cua) or (tinh cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (tu sanh)) ky nang xa hoi. hieu van cac xuc van khanh ((vinh cua) OR (tinh cua)) tre.
• Adding a wildcard symbol may retrieve word variants: ((tu san) or (tu sanh)) ky nang xa hoi. hieu van cac xuc van khanh ((vinh cua) or (tinh cua)) tre*.