Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
hien cac » thien cac, vien cac, hieu cac
xach tay » canh tay
khi cua » thai cua
chi cua » chi cuc, cuoi cua, chat cua
va danh » va dinh, va dan, va hanh
cac xuc » cam xuc, cac nuoc, chat xuc
nang xa » nang x, lang xa, nang ma
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((xach tay) or (sach y)) nang xa hoi. hieu hien cac xuc va danh ((chi cua) OR (khi cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((xach tay) OR (sach y)) nang xa hoi. hieu hien cac xuc va danh ((chi cua) OR (khi cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((xach tay) or (sach y)) nang xa hoi. hieu hien cac xuc va danh ((chi cua) OR (khi cua)) tre".
• Adding a wildcard symbol may retrieve word variants: tu ((xach tay) or (sach y)) nang xa hoi. hieu hien cac xuc va danh ((chi cua) OR (khi cua)) tre*.