Perhaps you should try some spelling variations:
tinh thong » tinh thuong, trinh thong, tinh khong
tinh nang » trinh nang, tin nang, tich nang
nang quan » ban quan, nang suat
quan luat » quan luan, quan cua, quy luat
luat sinh » luat kinh, luat hinh, luan sinh
hieu luat » hieu qua
quan van » luan van, quan va, quan luan
van hieu » cao hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tinh nang quan luat sinh hoc ) or ( tinh thong quan van hieu luat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh nang quan luat sinh hoc ) OR ( tinh thong quan van hieu luat ))*.