1 population. Nanchong has a permanent population of 5 million, and Meishan has a permanent population of 2.959 million.
2. Travel. Nanchong is an excellent tourist city and national garden city in China. Meishan is "the most beautiful eco-cultural tourist city in China".
The moral of diamond ring:
1, Eternity: Diamond is the hardest gem in the world, and many modern diamond rings are beautifully designed. In western count