Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va cham » va chat, va tham
va dinh » van dinh, va tinh, vu dinh
va kinh » va tinh, qua kinh
luu tre » luu tru, cuu tre, luy tre
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
ve luu » ke luu, vi luu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ky lang xa hoi. lieu va cham luc ((va dinh) or (va kinh)) ve luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dan ky lang xa hoi. lieu va cham luc ((va dinh) OR (va kinh)) ve luu tre*.