Perhaps you should try some spelling variations:
kham xuc » kham xung, kham cuoc, cam xuc
bo sach » co sach, hoc sach
cua tre » cua te, cua triet, dua tren
minh vi » minh voi, dinh vi, minh va
xuc van » duc van, luc van, vuc van
hieu vu » hieu va, hieu ve, hieu su
vu kham » vu khanh
nang xa » nang x, lang xa, nang ma
lang ha » long ha
cuu tre » cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach y ((nang xa) or (lang ha)) hoi. hieu vu kham xuc van minh vi ((cua tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach y ((nang xa) OR (lang ha)) hoi. hieu vu kham xuc van minh vi ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach y ((nang xa) or (lang ha)) hoi. hieu vu kham xuc van minh vi ((cua tre) OR (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: bo sach y ((nang xa) or (lang ha)) hoi. hieu vu kham xuc van minh vi ((cua tre) OR (cuu tre))*.