Perhaps you should try some spelling variations:
khong xuong » khong dung, hong vuong, thong duong
xuong dong » xuong song, tuong dong, xuong cong
hiem ngan » kim ngan, viem gan
dong chan » dong chuan, jong chan, dong chen
hoc hiem » hoc hien, hoc thieu, hoc thiet
cu khong » chu khong, cua khong, cat khong
chan cau » phan cau, can cau, chinh cau
cong cu » chung cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hiem ngan - thanh cong cu khong xuong dong chan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hiem ngan - thanh cong cu khong xuong dong chan cau*.