Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong cua » truong ca, truong quan, truong cao
trinh khan » trinh han, trinh phan, trinh khai
hiem ngan » kim ngan, viem gan
hoc hiem » hoc hien, hoc thieu, hoc thiet
ban cong » bang cong, van cong, phan cong
khan cap » khan ap, than cap, khoan cam

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 truong cua ban cong trinh khan cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hiem ngan - thanh truong cua ban cong trinh khan cap*.