1 to help

2 to support

3 to aid

4 aid

5 assistance

1 to hoard

2 to collect

3 collection

4 to bookmark (Internet)

1 Tibet

2 Xizang 西藏

1 to hide

2 to conceal

3 to mask

4 to shelter

5 to harbor (i.e. keep sth hidden)

6 to hide oneself

7 to lie low

8 to nestle

9 hidden

10 implicit

11 private

12 covert

13 recessed (lighting)

1 refrigeration

2 cold storage

3 to keep (food, medicine) in cold environment

1 lit. cutting one's stomach to hide a pearl (idiom)

2 fig. wasting a lot of effort on trivialities

1 to harbor evil intentions (idiom); concealing malice

1 to besiege and strike the relief force (idiom); strategy of surrounding a unit to entice the enemy to reinforce, then striking the new troops

1 out of ammunition and no hope of reinforcements (idiom); in desperate straits

1 sow in spring, develop in summer, harvest in autumn, store in winter (idiom)