Perhaps you should try some spelling variations:
khien tinh » thien tinh, khien thich, bien tinh
thanh tung » thanh cong
hoc khien » hoc hien, hoc nghien, hoc thieu
cap trong » cay trong, ca trong, cad trong
tung cap » trung cap, cung cap, thong cap
cong van » cong vang, cong san, song van
van phan » van phong, van thanh, luan phan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc khien tinh - thanh tung cap trong cong van phan lap~.
• Adding a wildcard symbol may retrieve word variants: hoc khien tinh - thanh tung cap trong cong van phan lap*.