Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
cong thanh » dong thanh, cong trinh, truong thanh
hoc thieu » hoc hien
lanh manh » lanh tranh, lan anh, van manh
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong ty
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 thieu) OR (toc thieu)) xanh - lanh manh cua thuong ((cong tan) or (cong thanh)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) xanh - lanh manh cua thuong ((cong tan) OR (cong thanh)) phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (toc thieu)) xanh - lanh manh cua thuong ((cong tan) or (cong thanh)) phan cac".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (toc thieu)) xanh - lanh manh cua thuong ((cong tan) or (cong thanh)) phan cac*.