Perhaps you should try some spelling variations:
danh nhan » doanh nhan, thanh nhan, benh nhan
thu sang » thu hang, thu bang, thu dang
vien cua » viec cua, dien cua, tien cua
kham xuc » kham xung, kham cuoc, chat xuc
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
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sang) or (thu san)) ky tang ha noi. hieu vu ((kham xuc) OR (cam xuc)) danh nhan vien cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sang) OR (thu san)) ky tang ha noi. hieu vu ((kham xuc) OR (cam xuc)) danh nhan vien cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sang) or (thu san)) ky tang ha noi. hieu vu ((kham xuc) OR (cam xuc)) danh nhan vien cua tre".
• Adding a wildcard symbol may retrieve word variants: ((thu sang) or (thu san)) ky tang ha noi. hieu vu ((kham xuc) OR (cam xuc)) danh nhan vien cua tre*.