Perhaps you should try some spelling variations:
dang trong » dung trong, dong trong, lang trong
trong phat » trong thuat, trong nha, trong hoat
hien hanh » dieu hanh
quang cua » quan cua, quang tuan, quang huy
phat tuan » pham tuan, phat quan, phat thanh
cua dang » cua cong, cua ban
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - tinh quang cua dang trong phat tuan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - tinh quang cua dang trong phat tuan cau*.