Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
nang xa » nang x, lang xa, nang ma
xua van » xua va, qua van, cua van
hanh di » hanh vi, hanh de, hang di
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
va nam » van nam, ha nam
va nay » va ngay, va cay
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. lieu ((va nam) OR (va nay)) xua van hanh di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. lieu ((va nam) OR (va nay)) xua van hanh di cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. lieu ((va nam) OR (va nay)) xua van hanh di cua tre*.