Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chieu sang, hieu cach
trinh nhan » trinh han, trinh phan, trinh nha
thong dung » thong cong, thong thuong
dung thanh » duong thanh, dong thanh, dang thanh
thanh pham » thanh phan, thanh pho, thanh hai
luc thong » duc thong, luc trong, duc thuong
nhan luc » nang luc
pham cac » phan cac, pham ca, pham can

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu xanh) or (((chieu sach) or (chiet tach)))) - trinh nhan luc thong dung thanh pham cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (((chieu sach) OR (chiet tach)))) - trinh nhan luc thong dung thanh pham cac.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (((chieu sach) or (chiet tach)))) - trinh nhan luc thong dung thanh pham cac*.