Perhaps you should try some spelling variations:
dang trong » dung trong, dong trong, lang trong
hanh tranh » canh tranh, hanh trinh, hanh trang
trong tinh » truong tinh, trong kinh, trong sinh
tranh cua » doanh cua, manh cua
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua dang » cua cong, cua ban
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh tranh cua dang trong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh tranh cua dang trong tinh toan cau*.