Perhaps you should try some spelling variations:
thu sang » thu hang, thu bang, thu dang
vien cua » viec cua, dien cua, tien cua
van nhan » van phan, van thanh, danh nhan
xuc van » duc van, luc van, vuc van
vu kham » vu khanh
vu cham » va cham, tu cham, qua cham
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 cham) or (vu kham)) xuc van 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 cham) OR (vu kham)) xuc van nhan vien cua tre.
• Adding a wildcard symbol may retrieve word variants: ((thu sang) or (thu san)) ky tang ha noi. hieu ((vu cham) or (vu kham)) xuc van nhan vien cua tre*.