Perhaps you should try some spelling variations:
sinh truong » sinh trung, sinh trong, minh tuong
hinh trong » chinh trong, dinh trong, sinh trong
dang cong » dung cong
doc hieu » toc thieu, hoc thieu
cua dang » cua cong, cua ban
cong san » cong tac
san phan » san pham, van phan, sat phan
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: ((doc hieu) or (hoc hien)) cach - ((sinh truong) or (hinh trong)) cua dang cong san phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc hien)) cach - ((sinh truong) OR (hinh trong)) cua dang cong san phan cac.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc hien)) cach - ((sinh truong) or (hinh trong)) cua dang cong san phan cac*.