Perhaps you should try some spelling variations:
trinh dinh » trinh sinh, trinh dung, trinh lich
nhung cong » dung cong, thong cong, hang cong
thang cua » thong cua, hang cua, than cua
tranh cua » doanh cua, manh cua
cong san » cong tac
san nhan » van nhan, ban nhan, sat nhan
nhan tai » hang tai, van tai, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((trinh dinh) OR (trinh kinh)) - hanh ((thang cua) or (tranh cua)) nhung cong san nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((trinh dinh) OR (trinh kinh)) - hanh ((thang cua) OR (tranh cua)) nhung cong san nhan tai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((trinh dinh) OR (trinh kinh)) - hanh ((thang cua) or (tranh cua)) nhung cong san nhan tai".
• Adding a wildcard symbol may retrieve word variants: dong ((trinh dinh) OR (trinh kinh)) - hanh ((thang cua) or (tranh cua)) nhung cong san nhan tai*.