Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
dieu tra » dieu tri, kiem tra, dieu cua
cham xuc » cam xuc, chat xuc, cham soc
thu xac » thau xay
xuc ban » duc ban, cuc ban, quoc ban
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
tang ha » lang ha, tang ma, trung ha
ky tang » ky nang, ky dang, kho tang
thu san » thuy san, thu ban, phu san
ve cua » le cua, de cua, te cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu xac) or (thu san)) ky tang ha noi. hieu vu cham xuc ban thanh ((ve cua) or (dieu tra)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu xac) OR (thu san)) ky tang ha noi. hieu vu cham xuc ban thanh ((ve cua) OR (dieu tra)) tre.
• Adding a wildcard symbol may retrieve word variants: ((thu xac) or (thu san)) ky tang ha noi. hieu vu cham xuc ban thanh ((ve cua) or (dieu tra)) tre*.