Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » hoc hien
lanh manh » lanh tranh, lan anh, van manh
cong vang » cong lang, cong quang, cong ngang
manh cua » doanh cua, ban cua
cong van » cong san, song van, cong tan
tuan ban » tuan bang, toan ban, luan ban

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)) tinh - lanh manh cua thuong ((cong van) OR (cong vang)) tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - lanh manh cua thuong ((cong van) OR (cong vang)) tuan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (toc thieu)) tinh - lanh manh cua thuong ((cong van) OR (cong vang)) tuan ban".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - lanh manh cua thuong ((cong van) OR (cong vang)) tuan ban*.