Perhaps you should try some spelling variations:
thuong long » thuong luong, thuong dong, thuong lang
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
long tinh » cong tinh, trong tinh, luong tin
toan cao » toan ban, toan tap
doi chi » doi khi
luat » luan, xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (hoc thieu)) tinh - hanh trinh luat thuong long tinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (hoc thieu)) tinh - hanh trinh luat thuong long tinh toan cao.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (hoc thieu)) tinh - hanh trinh luat thuong long tinh toan cao*.