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
cong vang » cong lang, cong quang, cong ngang
vang phan » van phan, nang phan, quang phan
tung cap » trung cap, cung cap, thong cap
phan cac » nhan cach, phan dau, phan lap

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 vang phan cac~.
• Adding a wildcard symbol may retrieve word variants: hoc khien tinh - thanh tung cap trong cong vang phan cac*.