Perhaps you should try some spelling variations:
thuong trong » thong trong, duong trong, thuoc trong
theo chieu » theo tieu, ho chieu, theo chu
hoc thieu » toc thieu, hoc hien
lanh manh » lanh tranh, lan anh, van manh
trong van » trong cac
van phan » van phong, van thanh, luan phan
manh va » hanh va, anh va, minh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (hoc thieu)) sang - lanh manh va thuong trong van phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (hoc thieu)) sang - lanh manh va thuong trong van phan tu*.