Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
hanh tai » thanh tai, hang tai, han tai
toc cac » hoc cac, tuc cac, ton cac
nang xa » lang xa, nang ma, mang xa
van cam » van nam, van lam, van cau
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: toc cac ky ((nang xa) OR (nang x)) hoi. hieu van cam xuc va hanh tai ((cua te) OR (cua tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc cac ky ((nang xa) or (nang x)) hoi. hieu van cam xuc va hanh tai ((cua te) OR (cua tu))~".
• Adding a wildcard symbol may retrieve word variants: toc cac ky ((nang xa) or (nang x)) hoi. hieu van cam xuc va hanh tai ((cua te) OR (cua tu))*.