Perhaps you should try some spelling variations:
nhan viec » nhan vien, nhan viet, nha viec
cua triet » cua viet, su triet, va triet
thu sang » thu hang, thu san, thu bang
van nhan » van phan, van thanh, danh nhan
sang ky » sang kyo, dang ky, tang ky
tang ha » lang ha, trung ha, tang van
tang ma » mang may, tang van
hieu tu » chieu tu, hieu tuc, hien tu
tu cham » toc cham, thi cham
cham oc » cham soc, cham o, cham hoi
oc van » hoc van, luoc van, quoc van

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 ky ((tang ha) OR (tang ma)) noi. hieu tu cham oc van nhan viec cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sang ky ((tang ha) OR (tang ma)) noi. hieu tu cham oc van nhan viec cua triet".
• Adding a wildcard symbol may retrieve word variants: thu sang ky ((tang ha) OR (tang ma)) noi. hieu tu cham oc van nhan viec cua triet*.