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Summary of significant accounting policies (Tables)
12 Months Ended
Dec. 31, 2020
Summary of significant accounting policies  
Schedule of Property and Equipment Estimated Useful Life

    

Estimated useful lives

    

Residual rate

 

Servers and network equipment

 

3-5 years

 

5

%

Computer equipment

 

5 years

 

5

%

Furniture, fittings and office equipment

 

3-5 years

 

5

%

Motor vehicles

 

5 years

 

5

%

Leasehold improvements

 

Shorter of lease term or 3 years

 

Summary of estimated useful lives of the intangible assets

    

Estimated useful lives

Land use rights

 

30 years

Acquired computer software

 

5 years

Online game licenses

 

1-3 years

Audio-visual license

 

9 years

Analysis of Different Types of Revenues

Revenue from continuing operations

Years ended December 31, 

(In thousands)

    

2018

    

2019

    

2020

Subscription revenue

 

81,877

 

81,532

 

84,299

Product revenue (note a)

 

54,604

 

8,269

 

1,412

Live streaming revenue

 

31,031

 

26,920

 

20,866

Advertising revenue

 

27,781

 

15,643

 

13,206

Cloud computing service and other internet value-added services (note b)

 

36,839

 

48,903

 

66,900

Total

 

232,132

 

181,267

 

186,683

Notes:

(a)   Product revenue comprise sales of OneThing Cloud devices and hard disks.

(b)   Other internet value-added services mainly comprise provision of technical services.