Perhaps you should try some spelling variations:
nhan tien » nhan vien, nhan dien, phan tien
danh nhan » doanh nhan, thanh nhan, benh nhan
tien cua » trien cua, tiep cua, dien cua
xuc danh » chuc danh, quoc danh, luoc danh
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
dang ky » dang y, dan ky, dang xay
hieu vu » hieu ve, hieu su, dieu vu
tang ha » lang ha, tang ma, trung ha
dong ky » duong ky, hong ky, dong y

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((dang ky) OR (dong ky)) tang ha noi. ((hieu vu) or (hieu va)) cham xuc danh nhan tien cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((dang ky) OR (dong ky)) tang ha noi. ((hieu vu) OR (hieu va)) cham xuc danh nhan tien cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((dang ky) OR (dong ky)) tang ha noi. ((hieu vu) or (hieu va)) cham xuc danh nhan tien cua tre*".