Haidilao opens first campus store to students' delight

①Haidilao opens first campus store to students' delight ②Walking around a city is China's golden week travel trend ③Hong Kong's talent trawl OKs over 100,000 admission applications ④China's gigantic telescope detects new fast radio burst from space ⑤Expert with a broom enlightens Summer Palace visitors ⑥China strives to promote child, adolescent mental health