Perhaps you should try some spelling variations:
tinh khang » tinh khong, trinh khung, tinh quang
khang nang » chang nang, kha nang, hang nong
hien tham » hien thuan, phien them, hien phap
dung lam » dung luan, dung tai, dung dat
van hien » van hieu, van tien
nang sat » nang suat, nang phat, nang sang
lam van » lam san, nam van, dam van
sat thi » sat thuc
thi lan » thi hanh, thi nang, thi lien

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dung lam van hien tham ) or ( tinh khang nang sat thi lan ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung lam van hien tham ) OR ( tinh khang nang sat thi lan ))*.